UGWUEKE ST, Musa DD, Bem AA, Itama E. DEVELOPMENT AND CHARACTERIZATION OF BIOFERTILIZER FROM CORN COB (Zea mays) WASTE: A SUSTAINABLE APPROACH FOR SOIL ENRICHMENT AND ENVIRONMENTAL MANAGEMENT. FJS. 2025;9(11):292-308. doi:10.33003/fjs-2025-0911-4021